A new review and testimony from investigators with the U.S. Government Accountability Office offer the clearest picture yet of the aid form’s troubled rollout.

A KHN investigation found when some Medicare Advantage plans got a rare federal audit, they couldn't produce billing records for care they said they'd provided. Some blamed fire, flood — or doctors.

The Government Accountability Office, a nonpartisan government watchdog, will review the federal government's use of nonlethal weapons and the tactics it wielded against protesters this summer.

Some of the $112 million Congress approved last year for humanitarian assistance for migrants was spent instead on dirt bikes and dog food.